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Moving to the US- can I get 3G/4G/LTE data?

I will be moving to the US shortly, and so I have been searching up about phone compatibility. Until I decide on a new phone, I will be using my Lumia 920 (unlocked) that I bought overseas. Below is the relevant information about my Lumia 920. Can I connect to AT&T's LTE/4G/3G? LTE network bands: 1,

Questions

 • Wireless Account

2K

2

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Fiber Service - File Size Limit?

I am doing RFPG development and there's a 50GB software install package that I am trying to download. File will not even begin to download.  Is there a file size limit on Fiber Internet service? Thanks

Questions

 • AT&T Fiber Account

163

3

0

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ATT PREPAID NETWORK DEVICES 2022

I found this list https://www.att.com/ecms/dam/att/consumer/help/pdf/Devices-Working-on-ATT-Network.pdf of devices that should remain functional on ATT prepaid after the transition occurs.   Will the network allow devices that aren't on the list or is this list just a guide for what hardware

Questions

 • Other Phones & Devices

142

4

0

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At&t account identity theft: how do I report it?

i want to know how report about identity theft about at&t account?

Questions

 • AT&T Fiber Equipment

65

3

0

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Network Registration of an IoT Device

Hello We are currently developing an IoT Device, which sends its data through the cellular network into a cloud. It's a battery driven device and therefore needs to be low power. Our idea to save power, is to turn on the cellular communication and register it to the network every time we need it.

Questions

 • Data & Messaging Features, Internet Tethering

167

2

0

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Home phone no longer working after installing mesh network

We installed a Netgear Mesh Wifi System today, with ATT Fiber internet and voice in the house. In other parts of these forums, I found instructions on how to put the ATT router on IP Passthrough, etc: https://forums.att.com/conversations/att-fiber-equipment/set-up-netgear-router-with-att-fiber/5e5be

Questions

 • AT&T Phone Features

247

3

0

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Getting "You call can not be completed at this time" intermitantly when caling our toll free number

Hello,   I continue to get the error message "Your call can not be completed at this time" When I call our RingCentral Toll Free number. I thought it was related to the WiFi calling, but that was just a fluke. Today I am having issues calling our toll free from AT&T Cell network. I called

Questions

 • Other Phones & Devices

282

6

0

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Will my 4G LTE phone work after the 3G shutdown? It's from a niche brand, so it's not on the list

I own a Unihertz Jelly 2 smartphone. Unihertz is a small brand that makes niche phones, so I'm not surprised none of their products are on AT&T's list. Here's the band information for the phone (I don't know what any of this means): GSM: Band 2/3/5/8WCDMA:Band 1,2,4,5,6,8,19TDSCDMA: Band 34/

Questions

 • Other Phones & Devices

393

3

0

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Is my Galaxy A50 phased out? Trying to change from 3G

I bought a renewed Samsung Galaxy A50 (SM-A505U1) online last week and put my AT&T plan SIM card into it. A few hours ago, I got a text message from an AT&T number 7535 that the "[AT&T] network is being upgraded, and the cell phone [I] tried to activate will no longer work". I called the

Questions

 • Samsung

242

3

0

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Determining if AT&T Right of Way is active or abandoned

My name is Ed (Edited as per community guidelines) with Locus Real Estate (Edited as per community guidelines) [email scrubbed]. I am purchasing a property at the intersection of NC Hwy 49 and NC Hwy 8 (Badin Lake Road) for development. I have an old map showing an AT&T easement across the property

Questions

 • AT&T Phone Equipment

80

1

0

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bought phone in another country and now its sim locked for some reason?

hi, i recently bought a phone online and when i went to set it up it said sim not supported talk to your carrier, i live in a different region and i bought the phone online and saw it was working perfectly bla bla and i got it and when i reset it right now this issue occurred and now i have a brand

Questions

 • Other Phones & Devices

73

10

0

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Cell Phone Signal Booster Registration??? AT&T is denying they allow these!?! Amazon says they Do! Who is lying to me???

I have called twice to AT&T and gotten the same answer about my Cell Phone Signal Booster made by Phonetone. They deny they support it and act like I am speaking chinese and they have never heard of signal boosters. They say they stopped offering them years ago and stopped allowing them. Yet on A

Questions

 • AT&T Cell Booster

2K

2

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5G Compatible phone and Unlimited Elite plans

Are all of my phone lines on my account required to have a 5G compatible phone when switching us to Unlimited Elite plan? Or will a 7Plus phone work as normal even though we are paying for the 5G Unlimited Plan?

Questions

 • Data & Messaging Features, Internet Tethering

1.1K

2

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We have lost AT&T service in Sugarland, TX

Can you please look at SUGAR LAND 4G and LTE SERVICE on Univeritly Blvd. It great by my House which is in Greatwood. Check this Address please (Edited to remove personal information). I literally lost service with AT&T. Even My Mom says the same thing. Im here to help. Thank You AT&T!!!

Questions

 • More AT&T PREPAID Discussions

91

2

0

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Make Gateway and separate router the same network?

I have ATT fiber 1000 but the gateway wifi doesn't reach upstairs very well. I have a TPLInk upstairs connected to the gateway through an ethernet cable to spread wifi upstairs. However, the ATT Gateway router has a different wifi name than the TPLink Router, so devices that need to communicate on t

Questions

 • AT&T Fiber Equipment

239

4

0

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AT&T Cable Modem Router: Change/Replace w/ Personal Cable Modem Router

Hello:Is there anyone who might be able to lead me in the right direction regarding a few questions that I am eager to have answered that pertain to Cable Modem Routers? Specifically, I would like to change/replace out the cable modem router that AT&T issued me when they first installed my internet

Questions

 • AT&T Fiber Equipment

6.2K

1

0

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public ip address

My public ip address has changed at least 3 times in the past week. Since we're working from home, my company is trying to whitelist/safelist our public ip addresses for a staging site for via wordpress. But they're constantly having to update the public ip address. This is frustrating. This address

Questions

 • AT&T Internet Features

172

1

0

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Seeking recommendations for unlocked VoLTE phone that AT&T will not support after 3G phase-out

Hi all. I'm sure the 3G/2G phase-out has been discussed a bunch here. My unlocked Samsung Galaxy S10e is an Asian model but fully supports 4G and VoLTE. I've been using it on AT&Ts network for 1.5 years but they did-not or would-not activate VoLTE. The 3G/2G phase out in Feb-2022 now appears t

Questions

 • Device Features

1.8K

6

0

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How to connect to the AT&T cloud

How do I connect to the cloud to manage my account??

Questions

 • Wireless Account

221

1

0

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New Build House but with no internet providers available

I just bought my first home in the middle of a major city and since I have been an AT&T customer since 2013 I figured that getting Internet would be easy. WRONG! I called AT&T several times and I kept getting the same response, "AT&T doesn't service my area". The only problem with that is that they

Questions

 • AT&T Internet Installation

1.5K

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